Remove ginkgo / gomega

[roberthbailey]

What this PR does / why we need it:

Which issue(s) this PR fixes (optional, in fixes #<issue number>(, fixes #<issue_number>, ...) format, will close the issue(s) when PR gets merged):
Fixes #44

Special notes for your reviewer:

1. Please confirm that if this PR changes any image versions, then that's the sole change this PR makes.

Release note:

NONE

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: roberthbailey

The full list of commands accepted by this bot can be found here.

The pull request process is described here

Needs approval from an approver in each of these files:

• OWNERS [roberthbailey]

Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment

[roberthbailey]

/assign @krousey

[k8s-ci-robot]

@roberthbailey: GitHub didn't allow me to assign the following users: krousey.

Note that only kubernetes-sigs members and repo collaborators can be assigned.
For more information please see the contributor guide

In response to this:

/assign @krousey

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.

[roberthbailey]

/assign @justinsb

[krousey]

/lgtm

and thank you

[k8s-ci-robot]

@krousey: changing LGTM is restricted to assignees, and only kubernetes-sigs/cluster-api-provider-gcp repo collaborators may be assigned issues.

In response to this:

/lgtm

and thank you

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.

[roberthbailey]

@lucasnorman - sorry I didn't see your PR. There is a similar bug open in the main cluster-api repo (which I won't have time to address soon) if you want to take a look at starting to pull out ginkgo there.

[justinsb]

/lgtm

Expect(gomega).NotTo(HaveOccurred()) :-)